I was working security , at a local event , i went outside for some air and a smoke, i had seen two bright , what i thought were stars, i paid no mind to it really , and went back inside to continue my work- whilst working - i was posistioned on the deck area, i looked up again and saw only one of what i thought were stars, lots of people had mentioned seeing them, but then dismissed it quickly as there alchohol intake caught up with them .i continued to watch the object which was now pulsating , i was gobsmacked, it then pulsated another couple of times and blinked then it was gone .